Peptide Database

Peptide NameDefensin-like protein

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

Antimicrobial ▸ Antifungal ▸ Fungicidal activity

Plant bioactivity ▸ Plant defense peptide

Toxicity / Safety ▸ Negative safety assay result ▸ Non-hemolytic

Standard StatusStandard

Sequence Length121 amino acids

Chemical FormulaC536H829N167O191S19

DescriptionStandard

        VKVNGAQCEEEIGICDENCSSKCEASKNGKGICAKSSLNDIRTCKCLYECNGNVNNNDNDDNNEEHKNPECNMGIGRCGVFCNDDCCNHNCVKRFHDGYGTCIGDIGTPSAYNCVCYYHCH
    

Molecular Weight13277.56 Da

Isoelectric Point (pI)5.07

Net Charge (pH 7.0)-6.99

Net Charge (pH 7.4) -7.75

Charge Density (pH 7.0) -0.0577

GRAVY Index-0.72

Hydrophobic Moment 0.59

Boman Index-0.13

Instability Index30.90

Aliphatic Index 46.69

Aromaticity 0.0579

Extinction Coeff. Reduced 7450.00

Extinction Coeff. Oxidized 8575.00

The radar chart summarizes major physicochemical dimensions for quick comparison, while exact numerical values remain listed on the left.

Amino Acid Composition

TPSA 5848.33

LogP -81.86

H-bond Donors 211.0

H-bond Acceptors 208.0

Rotatable Bonds 445.0

Heavy Atoms 913.0

Ring Count 14.0

Amide Bonds 139.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0068051 VERIFIED: NO

Provenance & Taxonomy

OrganismGossypium darwinii [Plant]

FamilyDefensin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antifungal Fungicidal Plant defense Non-hemolytic Non-ribosomal